67991330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 143140608

約数和(自身を除く): 75149278

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 103, 110, 170, 187, 206, 353, 374, 515, 706, 935, 1030, 1133, 1751, 1765, 1870, 2266, 3502, 3530, 3883, 5665, 6001, 7766, 8755, 11330, 12002, 17510, 19261, 19415, 30005, 36359, 38522, 38830, 60010, 66011, 72718, 96305, 132022, 181795, 192610, 330055, 363590, 399949, 618103, 660110, 799898, 1236206, 1999745, 3090515, 3999490, 6181030, 6799133, 13598266, 33995665, 67991330]

約数ペア:

[(1, 67991330), (2, 33995665), (5, 13598266), (10, 6799133), (11, 6181030), (17, 3999490), (22, 3090515), (34, 1999745), (55, 1236206), (85, 799898), (103, 660110), (110, 618103), (170, 399949), (187, 363590), (206, 330055), (353, 192610), (374, 181795), (515, 132022), (706, 96305), (935, 72718), (1030, 66011), (1133, 60010), (1751, 38830), (1765, 38522), (1870, 36359), (2266, 30005), (3502, 19415), (3530, 19261), (3883, 17510), (5665, 12002), (6001, 11330), (7766, 8755)]